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题目内容
（郑州工程技术学院-大学英语（2）.）
26.
Those people_____a general understanding of the present situation.
(A) lack of
(B) are lacking of
(C) lack
(D) are in lack
Those people_____a general understanding of the present situation.
(A) lack of
(B) are lacking of
(C) lack
(D) are in lack
参考答案
